Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 564 [Rate centres in NPA 564] [Dial plan for NPA 564]

NXX: 214

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
564-214 A Yacolt WA PTLGORIA7MD  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 672      
564-214 0 Yacolt WA   483E ONVOY, LLC - WA 672   2022-09-22   
564-214 1 Yacolt WA   483E ONVOY, LLC - WA 672   2022-09-22   
564-214 2 Yacolt WA   483E ONVOY, LLC - WA 672   2021-11-20   
564-214 3 Yacolt WA   483E ONVOY, LLC - WA 672   2021-11-20   
564-214 4 Yacolt WA   483E ONVOY, LLC - WA 672   2022-03-25   
564-214 5 Yacolt WA   483E ONVOY, LLC - WA 672   2022-03-25   
564-214 6 Yacolt WA   7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 672   2022-03-21   
564-214 7 Yacolt WA   6121 LEVEL 3 COMMUNICATIONS, LLC - WA 672   2021-11-16   
564-214 8 Yacolt WA   483E ONVOY, LLC - WA 672   2022-08-11   
564-214 9 Yacolt WA   483E ONVOY, LLC - WA 672   2022-11-25   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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